WSD_DYNAMIC_FIELDS_STY is a standard SAP Structure so does not store data like a database table does. It can be used to define the fields of other actual tables or to process "Dynamic fields used in Material creation" Information within sap ABAP programs. This is done by declaring abap internal tables, work areas or database tables based on this Structure. These can then be used to store and process the required data appropriately. i.e. DATA: wa_WSD_DYNAMIC_FIELDS_STY TYPE WSD_DYNAMIC_FIELDS_STY.
The WSD_DYNAMIC_FIELDS_STY table consists of various fields, each holding specific information or linking keys about Dynamic fields used in Material creation data available in SAP. These include ATTRIBUTE_FIELD (Attribute field name), ATTRIBUTE_NAME (attribute name), ATTRIBUTE_PATH (Context node attribute path), INVISIBLE (Flag: Field invisible)... See below for full list along with technical details, documentation, text table, check tables, foreign key relationships, conversion routines, relevant tcodes and example ABAP select code etc. .